How do I solve this?
I have the answer but what is the step-by-step explanation.
Answers
-7 = 1 + 2/3n
Subtract 1 from both sides:
-8 = 2/3n
Multiply both sides by 3:
-24 = 2n
Divide both sides by 2:
N= -12
Answer:
n=-12
Step-by-step explanation:
Okay this isn't to hard first in the equation you must subtract 1 from both sides
So this: -7=1+2/3n
Becomes This: -8=2/3n
Then I divided by 2 on both sides to get:-4=1/3n
Then I multiplied by three to get -12=n
Let me know if you're still confused
Related Questions
Help asap plsss!!!!!
Answers
Answer:
the is 90
Step-by-step explanation:
a right angle is 90
a caterer charges a flat delivery fee and cost per sandwich ordered.the expression 5-+4.75x represent the equation.
Answers
Answer:
of a slope on a graph? if so I have the solution
Step-by-step explanation:
4 + (-7) -10x + 5x.
Answers
Answer:
-3-5x
Step-by-step explanation:
4+(-7)-10x+5x
4-7-10x+5x
Answer:
−5−3
Step-by-step explanation:
Simplify
Subtract the numbers
4−7−10+5
−3−10+5
Combine like terms
−3−10+5
−3−5
Rearrange terms
−3−5
−5−3
Solution
−5−3
Tom has 50 coins consisting of quarters and dimes. The combined value of coins is $8.30. How many dimes and quarters does Tom have
dimes
quarters
Answers
Answer:
32 quarters and 3 dimes
Step-by-step explanation:
you could do 4 x 8 to get to the 8 dollars so 4 x 8 = 32 so that would be 32 quarters now you got 30 cents left that will be the dimes so 3 dimes
If two cylinders are similar and the ratio between the altitude lengths is 2:3,
what is the ratio of their volumes?
A. 16:27
B. 1:3
C. 8:27
D. 4:9
Answers
Answer:
8:27
Step-by-step explanation:
on ape x
The ratio of their volumes is 8:27.
We have given that,
If two cylinders are similar and the ratio between the altitude lengths is 2:3.
We have to determine the ratio of their volumes.
What are the volumes?
Volume is a scalar quantity expressing the amount of three-dimensional space enclosed by a closed surface.
Therefore the ratio of their volume is 8:27
To learn more about the volumes visit:
https://brainly.com/question/463363
#SPJ2
Please help I’m really confused I don’t remember what to do
Answers
Answer:
x^7
Step-by-step explanation:
You just add the exponents when it's multiplying like that.
Answer:
x^7
Step-by-step explanation:
x^5*x^2 = (x*x*x*x*x)*(x*x)
We will count the number of x.
x^7
Pls help me with this what is 3z+2x-x+15y-2-2y
Answers
Answer:
+13+3−2
Step-by-step explanation:
+ 1 3 + 3 -2 :) I am no 100% sure if it is wrong I am sorry
La mamá de Cornelio va a repartir un pastel entre él y sus 5 amigos ¿Qué cantidad de pastel le tocará a cada quién?
Answers
Answer:
each will get 1 peace. Cada uno le tocara un pedaso
Step-by-step explanation:
Work out
(43×8) - (234÷6)
Answers
Answer:
305
Step-by-step explanation:
43*8=344
234/6=39
344-39=305
Since the equation is [tex](43\times 8) - (234\div 6)[/tex] so after solving it, the answer is to be considered as the 305.
Calculation of the equation:Since the equation is [tex](43\times 8) - (234\div 6)[/tex]
So,
we have to solve it
= 344 - 39
= 305
Hence, Since the equation is [tex](43\times 8) - (234\div 6)[/tex] so after solving it, the answer is to be considered as the 305.
Learn more about an equation here; https://brainly.com/question/17165976
Angle A is supplementary to angle B. If
A. 40
B. 85
C. 5
D. 10
Answers
A can of cat food costs $0.62. How much would it cost to buy 5 cans of cat food?
Answers
Explanation : $0.62 x 5 = $3.1
Answer:
3.1
Step-by-step explanation: muitply by 5
just here for checking!
Answers
Answer:
You maybe right I'm pretty sure
Answer:
75 mm
Step-by-step explanation:
15 x 5 = 75
So, yes, you are right :)
4 times 2/13 in simplest form
Answers
Answer: 8/13
Answer:
8/13
Step-by-step explanation:
4=4/1
4/1*2/13=8/13 can't be more simplified.
Please mark brainliest I need it
Need help ASAP! due soon!!!!
Answers
Answer:
Its A And D Hope This Helps
-135/315 x -81/ - 162 x 49/ -27
Answers
Assuming that the x is for multiplying, your answer would be 7/18. The decimal is 0.388889. Hope this helped!
Eddie has a cake. He eats 5/12 of the cake. Then he gives Donny 1/3 of the remaining cake. How much cake does Donny get?
Answers
Answer:
2 1/3
Step-by-step explanation:
Answer:
Donny would be getting 4/12 of the cake, 1/3 x 4 on both sides would bring it from 1/3 to 4/12 ^-^
Step-by-step explanation:
Please answer this for me ✨✨
Answers
Answer:
reflection
Step-by-step explanation:
Im just learned this so if I'm wrong, i'm sorry >.<
Answer: rotation
Step-by-step explanation:
Write a function, (), which has a maximum and a y-intercept of −3.
PLEASE HELP WILL GIVE BRAINLIEST
Answers
Answer:
Step-by-step explanation:
The graph of a quadratic function is a U-shaped curve called a parabola. One important feature of the graph is that it has an extreme point, called the vertex. If the parabola opens up, the vertex represents the lowest point on the graph, or the minimum value of the quadratic function. If the parabola opens down, the vertex represents the highest point on the graph, or the maximum value. In either case, the vertex is a turning point on the graph. The graph is also symmetric with a vertical line drawn through the vertex, called the axis of symmetry. These features are illustrated in (Figure).
Graph of a parabola showing where the x and y intercepts, vertex, and axis of symmetry are.
The y-intercept is the point at which the parabola crosses the y-axis. The x-intercepts are the points at which the parabola crosses the x-axis. If they exist, the x-intercepts represent the zeros, or roots, of the quadratic function, the values of x
at which
y = 0
Hi, can someone help me with my math homework?
Answers
Answer:
You didn't post it up for me to see, I can try to help.
Claude has a container of paintbrushes and divides the entire carton between 3 friends. Each friend gets 6 paintbrushes. How many paintbrushes were in the container?
Answers
Answer:
6 × 4 = 24
Step-by-step explanation:
this is right if he gave some to himself
Answer:
18 paintbrushesssss
Step-by-step explanation:
yuhhhhhhhhhhhhhhhhhhhhhhhhhh
what is 2345678900098765445678 times 23456788853456 have to answer unless you are her
Answers
Answer:
[tex]5.50220947[/tex] × [tex]10^{34}[/tex]
Step-by-step explanation:
Mark as Brainliest
pllsss help me pls pls pls pls
Answers
Answer:
yum
Step-by-step explanation:
Need help ASAP! due soon!!!!
Answers
Answer:
Y=-3/4X+4
Step-by-step explanation:
Bottom to top, if the line is going to the right, it is positive, but if it goes left; negative. look at the Y axis, and where the line crosses is b.
If 12 was added to one-third of a certain number to get 35. What is this number? *
Answers
(1/3)x=23
x=7.6666
Solve for x. Enter the solutions from least to greatest.
x2 + 16x + 63 = 0
lesser x =
greater x =
Answers
Answer: less= -9.41
Greater= -6.59
Step-by-step explanatio. it is
Answer:
Step-by-step explanation:
For the vertical motion model h(t) = -16t2 + 54t + 3, identify the maximum height reached by an object and the amount of time the object is in the air before it hits the ground. Round to the nearest tenth.
Answers
Answer:
height: 48.6 fttime in air: 3.4 sStep-by-step explanation:
A graphing calculator provides a nice answer for these questions. It shows the maximum height is 48.6 feet, and the time in air is 3.4 seconds.
__
The equation can be rewritten to vertex form to find the maximum height.
h(t) = -16(t^2 -54/16t) +3 . . . . . group t-terms
h(t) = -16(t^2 -54/16t +(27/16)^2) + 3 + 27^2/16
h(t) = -16(t -27/16)^2 +48 9/16
The maximum height is 48 9/16 feet, about 48.6 feet.
__
The air time is found at the value of t that makes h(t) = 0.
0 = -16(t -27/16)^2 +48 9/16
(-48 9/16)/(-16) = (t -27/16)^2 . . . . . . . subtract 48 9/16 and divide by -16
(√777 +27)/16 = t ≈ 3.4297 . . . . . square root and add 27/16
The time in air is about 3.4 seconds.
As Tish and Tan were traveling to their next cross country meet, they followed their progress along on a map. The map showed a scale of one inch equaling 60 miles. Their route’s total length on the map is 2 ½ inches long. How far will they be traveling to the meet? Show all work and justify your answer.
Answers
Answer:
150 miles
Step-by-step explanation:
60 *×2.5= 150 or 60*2= 120+ 30
How many minutes are there in 4
4 1 2
hours?
Answers
255 minutes
we know that
1 hour = 60 minutes
then according to unitary method
4*1/4 hours = 17/4*60
= 255 minutes
hope it helps
A car is traveling at a speed of 75 miles per hour and arrives at its final destination in total of 5.25 hours. What is the distance traveled by the car?
Answers
Answer:
86
Step-by-step explanation:
please help with this.....
Answers
Answer:
10
Step-by-step explanation:
you can find the diagonal of a rectangle if you have the width and the height